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參數(shù)資料
| 型號： | MAX3230E |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | RS-232 |
| 英文描述： | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| 中文描述： | 5V的高速RS - 232收發(fā)器與0.1uF電容 |
| 文件頁數(shù)： | 3/15頁 |
| 文件大?。?/td> | 797K |
| 代理商： | MAX3230E |
M
±15kV ESD-Protected +2.5V to +5.5V
RS-232 Transceivers in UCSP
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +2.5V to +5.5V, V
L
= +1.65V to +5.5V, C1–C4 = 0.1μF, tested at +3.3V ±10%, T
A
= T
MIN
to T
MAX
. Typical values are at T
A
=
+25°C, unless otherwise noted.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
RECEIVER INPUTS
Input Voltage Range
-25
0.6
0.8
+25
V
V
CC
= +3.3V
V
CC
= +5.0V
V
CC
= +3.3V
V
CC
= +5.0V
1.2
1.7
1.3
1.8
0.5
5
Input-Threshold Low
T
A
= +25°C
V
2.4
2.4
Input-Threshold High
T
A
= +25°C
V
Input Hysteresis
Input Resistance
AUTOMATIC SHUTDOWN
V
3
7
k
Positive threshold
Negative threshold
2.7
Receiver Input Threshold to
INVALID
Output High
Figure 3a
-2.7
V
Receiver Input Threshold to
INVALID
Output Low
-0.3
+0.3
V
Receiver Positive or Negative
Threshold to
INVALID
High
t
INVH
V
CC
= +5.0V, Figure 3b
1
μs
Receiver Positive or Negative
Threshold to
INVALID
Low
t
INVL
V
CC
= +5.0V, Figure 3b
30
μs
Receiver Edge to Transmitters
Enabled
t
WU
V
CC
= +5.0V, Figure 3b
100
μs
INVALID OUTPUT
Output-Voltage Low
Output-Voltage High
TRANSMITTER OUTPUTS
I
OUT
= 0.8mA
I
OUT
= -0.5mA
0.4
V
V
V
CC
- 0.4
V
CC
- 0.1
V
CC
Mode Switch Point
(V
CC
Falling)
T_OUT = ±5.0V to ±3.7V
2.85
3.10
V
V
CC
Mode Switch Point
(V
CC
Rising)
V
C C
M od e S w ch- P oi nt H yster esi s
T_OUT = ±3.7V to ±5.0V
3.3
3.7
V
400
mV
V
CC
= +3.1V to +5.5V,
V
CC
falling, T
A
= +25°C
±5
±5.4
Output Voltage Swing
All transmitter
outputs loaded
with 3k
to
ground
V
CC
= +2.5V to +3.1V,
V
CC
rising
±3.7
V
Output Resistance
Output Short-Circuit Current
Output Leakage Current
ESD PROTECTION
V
CC
= V+ = V- = 0, T_OUT = ±2V
300
10M
mA
μA
±60
±25
T_OUT = ±12V, transmitters disabled
Human Body Model
IEC 1000-4-2 Air-Gap Discharge
IEC 1000-4-2 Contact Discharge
±15
±15
±8
R_IN, T_OUT
kV
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX3230EBV | 制造商:Maxim Integrated Products 功能描述:+/- 15KV ESD-PROTECTED +2.5V TO +5. - Rail/Tube |
| MAX3230EBV-T | 制造商:Maxim Integrated Products 功能描述:+/- 15KV ESD-PROTECTED +2.5V TO +5.5V RS-232 - Tape and Reel |
| MAX3230EEBV | 制造商:Maxim Integrated Products 功能描述:+/- 15KV ESD-PROTECTED +2.5V TO +5. - Rail/Tube |
| MAX3230EEBV-T | 制造商:Maxim Integrated Products 功能描述:+/- 15KV ESD-PROTECTED +2.5V TO +5.5V RS-232 - Tape and Reel |
| MAX3231AEEWV+ | 制造商:Maxim Integrated Products 功能描述:+/- 15KV ESD-PROTECTED +2.5V TO +5. - Bulk |
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